2025 BYD Seal

82.5kWh Excellence Auto 4WD 4dr (523 bhp)

£30,799

Fair price: within 8% of the typical £31,559 for this model, age and mileage, drawing on 163 adverts of this make and model.

Overview

Make: BYD
Model: Seal
Trim: EXCELLENCE
Version: 82.5kWh Excellence Auto 4WD 4dr (523 bhp)
Mileage: 7,223 miles
Year: 2025
Fuel type: Electric
Body type: Saloon
Gearbox: Automatic
Power: 523 bhp
Seats: 5
CO2: 0 g/km
Colour: Grey
Doors: 4
Driven wheels: Four Wheel Drive
Engine badge: Excellence
Emissions standard: Euro 6

About this car

The advertised mileage for this 2025 BYD Seal Excellence is 7,223 miles. At £30,799, it is advertised £760 below our estimated market asking price of £31,559. To estimate its market asking price, we analyse UK dealer adverts for 163 BYD Seal cars across different ages and specifications. Since we first spotted the advert 26 days ago, the asking price has dropped by £200. The seller is Halliwell Jones North Wales BYD, based in Llandudno Junction.

Stock data from 19 October 2026.

How we estimate prices and check cars

Price history

First seen on 24 September 2026, 26 days ago. Advert duration calculated on 20 October 2026. Net asking-price reduction: £200 from the first recorded £30,999. 1 price reduction recorded, the latest observed on 17 October 2026.

Recorded asking prices
Date observed	Asking price
24 September 2026	£30,999
17 October 2026	£30,799
19 October 2026	£30,799

Price and mileage comparison

Estimated market asking price: £31,559. The asking price is £760 below this estimate.

The estimate uses UK dealer asking prices, accounting for make, model, trim, version, age, mileage, fuel, gearbox, body type, driven wheels, engine size and power. It estimates an advertised price, not a confirmed sale price.

The pricing calculation includes 163 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 600 miles higher than typical for a 2025 BYD Seal.

MOT

MOT no details held by dvla.

61 other cars with the same year, trim, gearbox and fuel are for sale from £28,299 to £47,295.

Other matching cars (up to five, cheapest first)
Asking price	Mileage
£28,299	28,382 miles
£28,595	22,538 miles
£28,636	20,279 miles
£29,090	10,570 miles
£29,117	15,803 miles

These cars have covered 5–28,382 miles, compared with 7,223 miles for this car.

Matching year, trim, gearbox and fuel does not mean matching mileage or every specification. Our estimate adjusts for these differences using the wider market data.

Browse all BYD Seal cars for sale · 2025 BYD Seal price guide

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Dealer

Halliwell Jones North Wales BYD, Llandudno Junction. Across the dealer network: 13 branches, 683 cars for sale.

Dealer postcode: LL31 9PL.

Dealer opening hours

Monday: 08:30-18:30
Tuesday: 08:30-18:30
Wednesday: 08:30-18:30
Thursday: 08:30-18:30
Friday: 08:30-18:30
Saturday: 09:00-17:00
Sunday: Closed